Grand Canyon GLASSBRN-48/14-H 48" H-Style Vented Contemporary Glass Burner for Indoor Use

GLASSBRN-48/14-H Overview

The Grand Canyon GLASSBRN-48/14-H is the upper-mid size in the Vented Contemporary Glass Burner family for indoor use. The H-style configuration places parallel burner tubes in an H pattern across a 14-inch-wide H-pattern burner pan that produces a flat, contemporary flame line designed to be nestled in reflective fire glass, lava granules, or decorative cannonball media. At 48 inches it is sized for indoor masonry and contemporary-design fireboxes where modern aesthetics matter and a traditional log set would feel out of place.

At 48 inches this size is offered as a loose burner only, no factory-assembled remote-control configuration is available from Grand Canyon for this size. The burner ships NG-configured with an LP conversion kit included. Above you can configure your media (lava rock, granules, lava pebbles, or fire glass) and add decorative cannonballs in 2-inch, 4-inch, or 6-inch sizes in your choice of black, gray, or white. To add ignition controls, order a separate Grand Canyon control valve assembly (Millivolt MVK-GCRK, Modulating Millivolt MMVR, or Battery Electronic MVKEI-GCRK) and have it installed by your gas fitter. Ceramic-coated carbon steel chassis with welded burner tubes, designed for indoor installation. Fireplace Insider ships the GLASSBRN-48/14-H nationwide. Installation must be performed by a licensed gas fitter, and for outdoor installations the unit must be installed under a covered patio per the manufacturer's outdoor installation requirements.

Key Features

• 48-inch H-style vented contemporary glass burner
• 14-inch-wide H-pattern burner pan
• Natural Gas: approximately 125,000 BTU/hr
• Liquid Propane: approximately 115,000 BTU/hr (via included field-installed conversion kit on loose burner; factory-built for assembled)
• Ceramic-coated carbon steel chassis with welded burner tubes, designed for indoor installation
• Designed for indoor masonry and contemporary-design fireboxes
• Compatible with Grand Canyon Cannonballs, reflective fire glass, lava granules, or volcanic rock as decorative media
• Optional Linear Western Driftwood Logs (sold with Bedrock Contemporary Linear Drop-In burners) can also be paired
• ANSI Z21.97 / CSA 2.41 listed (decorative outdoor gas appliance) for outdoor models
• Available as loose burner only, factory-assembled remote control configurations not offered at this size
• Made in the USA by Grand Canyon Gas Logs (Phoenix, AZ)

Specifications

Warranty

The Glass Burner carries a multi-component warranty issued by Grand Canyon Gas Logs to the original purchaser:

• Carbon steel burner (ceramic coated): Lifetime warranty against manufacturer defects or breakage when installed indoors and by a professional installer. Domestic burners installed outdoors carry a one-year warranty. Black paint color, sheen, and finish are not covered.
• Valves, pilot assemblies, and electrical components (when assembled with controls): Two-year warranty against defects from date of purchase when installed indoors, one-year outdoors. Batteries are not covered. Warranty applies only when used with Grand Canyon Gas Logs burners and the manufacturer-supplied control system.

All warranties are limited to the original purchaser and require documentation of purchase or installation date. Coverage does not include breakage from excessive handling once installed and fired, improper installation, or weather damage on indoor-rated components. Prior to submitting a warranty claim, the Grand Canyon Gas Logs Technical Service Department must be contacted to diagnose and validate the faulty or defective part. An approved warranty claim qualifies for a $65 labor credit (single occurrence, single trip) applied to the dealer/distributor account.

Downloads

• Glass Burner H-Style Cross-Section Drawing (PDF)
• Glass Burner Installation and Operation Manual (PDF)
• Grand Canyon Gas Logs 2026 Indoor/Outdoor Brochure (PDF)
• Grand Canyon Gas Logs 2026 Price Guide (PDF)